{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895936,-0.444183,0.000000,0.000000,0.283845,-0.572526,0.769185,0.000000,-0.340720,0.687245,0.641563,0.000000,-2176157.800286,4389397.167336,4070197.953043,1],    "boundingVolume": {    "region": [2.031005,0.696481,2.031113,0.696588,0.000000,49.924223]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_610264.b3dm"}}}